#VU50722 Code Injection in NeDi - CVE-2021-26753
Published: February 16, 2021
Vulnerability identifier: #VU50722
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2021-26753
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
NeDi
NeDi
Software vendor:
nedi.ch
nedi.ch
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to an error in the System Files function on the endpoint /System-Files.php within the txt HTTP POST parameter. A remote attacker can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.